/* ==========================================================================
   SiteCraft.cz — Styles
   Stack: Pure CSS, BEM, Mobile-first
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties
   -------------------------------------------------------------------------- */

:root {
  /* Navy palette */
  --c-navy: #0C1B2E;
  --c-navy-mid: #152C4A;
  --c-navy-light: #1E3F66;
  --c-navy-wash: #E8EDF3;
  --c-accent: #C93A30;
  --c-accent-hover: #A83028;
  --c-text: #111111;
  --c-text-mid: #4A5568;
  --c-text-light: #5A6B80;
  --c-bg: #FFFFFF;
  --c-bg-off: #F7F8FA;
  --c-border: #E2E8F0;
  --c-white: #FFFFFF;
  --c-error: #DC2626;
  --c-success: #16A34A;

  /* Typography */
  --font-base: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;
  --fs-5xl: 4.5rem;
  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-base: 1.6;

  /* Spacing */
  --sp-4: 0.25rem;
  --sp-8: 0.5rem;
  --sp-12: 0.75rem;
  --sp-16: 1rem;
  --sp-24: 1.5rem;
  --sp-32: 2rem;
  --sp-48: 3rem;
  --sp-64: 4rem;
  --sp-80: 5rem;
  --sp-96: 6rem;
  --sp-128: 8rem;

  /* Layout */
  --container-max: 80rem;
  --gutter: 1.25rem;
  --nav-h: 4rem;

  /* Misc */
  --radius: 0.25rem;
  --radius-lg: 0.5rem;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration: 300ms;
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-base);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--c-navy-light);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   3. Utility
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* --------------------------------------------------------------------------
   4. Skip Link
   -------------------------------------------------------------------------- */

.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 1000;
  padding: var(--sp-8) var(--sp-16);
  background: var(--c-navy); color: var(--c-white);
  border-radius: var(--radius); font-weight: 600;
}
.skip-link:focus { top: var(--sp-8); color: var(--c-white); }

/* --------------------------------------------------------------------------
   5. Header / Nav
   -------------------------------------------------------------------------- */

.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 0; right: 0;
  height: 8px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.04), transparent);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.header--scrolled::after { opacity: 1; }

.nav {
  display: flex; align-items: center;
  height: 100%; gap: var(--sp-8);
  justify-content: space-between;
}

.nav__brand {
  font-size: var(--fs-lg); font-weight: 700; letter-spacing: -0.02em;
  color: var(--c-navy);
}

.nav__brand:hover { opacity: 0.8; }

.nav__logo {
  display: block; height: 33px; width: auto;
}

/* Mobile menu — visible by default (no-JS fallback), hidden when JS loads */
.nav__list {
  display: flex; flex-direction: column;
  position: absolute; top: var(--nav-h); left: 0; right: 0;
  background: var(--c-bg); border-bottom: 1px solid var(--c-border);
  padding: var(--sp-16) 0;
}
.js .nav__list { display: none; }
.js .nav--open .nav__list { display: flex; }

.nav__link {
  display: block; padding: var(--sp-12) var(--gutter);
  font-size: var(--fs-sm); font-weight: 600; color: var(--c-text-mid);
  text-transform: uppercase; letter-spacing: 0.05em;
  transition: color var(--duration);
}
.nav__link:hover { color: var(--c-text); }

/* Dropdowns (language / style) */
.nav__dropdowns {
  display: none; align-items: center; gap: var(--sp-8);
  padding: var(--sp-12) var(--gutter);
  border-top: 1px solid var(--c-border); margin-top: var(--sp-8);
}

.nav--open .nav__dropdowns { display: flex; }

.nav__dropdown { position: relative; }

.nav__dropdown-trigger {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-8) var(--sp-12);
  font-size: var(--fs-xs); font-weight: 500;
  color: var(--c-text-mid); background: var(--c-bg-off);
  border: 1px solid var(--c-border); border-radius: var(--radius);
  transition: all var(--duration);
  min-height: 44px;
}

.nav__dropdown-trigger:hover { border-color: var(--c-text-light); color: var(--c-text); }

.nav__dropdown-trigger--minimal {
  background: none; border: none;
  padding: var(--sp-8) var(--sp-12);
  min-height: 44px; min-width: 44px; justify-content: center;
}

.nav__dropdown-trigger--minimal:hover {
  background: var(--c-bg-off); border: none;
}

.nav__dropdowns .nav__dropdown + .nav__dropdown::before {
  content: '';
  display: block;
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 1px;
  background: var(--c-border);
}

.nav__dropdowns .nav__dropdown + .nav__dropdown {
  position: relative;
  padding-left: var(--sp-8);
}

.nav__theme-toggle {
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-8);
  min-height: 44px; min-width: 44px;
  color: var(--c-text-mid);
  transition: color var(--duration);
}

.nav__theme-toggle:hover { color: var(--c-text); }

.nav__theme-toggle-knob {
  transition: transform var(--duration) var(--ease);
}

body.theme-retro .nav__theme-toggle-knob {
  transform: translateX(8px);
}

.nav__dropdown-flag { font-size: var(--fs-base); line-height: 1; }

.nav__dropdown-menu {
  display: none; position: absolute; top: calc(100% + 4px); right: 0;
  min-width: 100%; background: var(--c-bg);
  border: 1px solid var(--c-border); border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  z-index: 200; overflow: hidden;
}

.nav__dropdown--open .nav__dropdown-menu { display: block; }

.nav__dropdown-item {
  display: block; padding: var(--sp-8) var(--sp-12);
  font-size: var(--fs-xs); font-weight: 500;
  color: var(--c-text-mid);
  transition: all var(--duration);
  white-space: nowrap;
}

.nav__dropdown-item:hover { background: var(--c-bg-off); color: var(--c-text); }
.nav__dropdown-item--active { color: var(--c-navy); font-weight: 700; }

/* Hamburger */
.nav__toggle {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  margin-left: auto;
}

.nav__toggle-icon {
  position: relative; width: 22px; height: 2px;
  background: var(--c-text); transition: background var(--duration);
}
.nav__toggle-icon::before, .nav__toggle-icon::after {
  content: ''; position: absolute; left: 0; width: 100%; height: 2px;
  background: var(--c-text); transition: transform var(--duration) var(--ease);
}
.nav__toggle-icon::before { top: -6px; }
.nav__toggle-icon::after { top: 6px; }

.nav--open .nav__toggle-icon { background: transparent; }
.nav--open .nav__toggle-icon::before { top: 0; transform: rotate(45deg); }
.nav--open .nav__toggle-icon::after { top: 0; transform: rotate(-45deg); }

/* Desktop */
@media (min-width: 768px) {
  .nav__list,
  .js .nav__list {
    display: flex; flex-direction: row; position: static;
    background: none; border: none; padding: 0;
    align-items: center; gap: var(--sp-4);
    margin-left: auto;
  }
  .nav__link { padding: var(--sp-8) var(--sp-16); border-radius: var(--radius); }
  .nav__link:hover { background: var(--c-bg-off); }
  .nav__dropdowns {
    display: flex; padding: 0; border: none; margin: 0 0 0 var(--sp-32);
    order: unset;
  }
  .nav__toggle { display: none; }
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */

.hero {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + var(--sp-64)) 0 var(--sp-64);
  background: var(--c-bg);
  position: relative; overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-48);
  align-items: center;
}

.hero__content { padding-inline: var(--gutter); }

.hero__label {
  display: inline-block;
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--c-accent);
  margin-bottom: var(--sp-24);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl); font-weight: 700;
  line-height: var(--lh-tight); letter-spacing: -0.02em;
  color: var(--c-navy);
}

.hero__title em {
  font-style: normal;
  color: var(--c-accent);
}

.hero__desc {
  margin-top: var(--sp-24);
  font-size: var(--fs-lg); line-height: var(--lh-snug);
  color: var(--c-text-mid);
  max-width: 32rem;
}

.hero__cta {
  display: inline-flex; align-items: center; gap: var(--sp-8);
  margin-top: var(--sp-32);
  padding: var(--sp-16) var(--sp-32);
  background: var(--c-accent); color: var(--c-white);
  font-weight: 600; font-size: var(--fs-base);
  border-radius: var(--radius);
  transition: background var(--duration) var(--ease), transform var(--duration) var(--ease);
  min-height: 48px;
}

.hero__cta:hover {
  background: var(--c-accent-hover); color: var(--c-white);
  transform: translateY(-1px);
}

.hero__cta:active { transform: translateY(1px); }

.hero__visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
  background: var(--c-navy-wash);
  box-shadow: -20px 20px 60px rgba(12,27,46,0.12);
}

.hero__visual img {
  width: 100%; height: 100%; object-fit: cover;
}

@media (min-width: 768px) {
  .hero .container {
    grid-template-columns: 5fr 7fr;
    gap: var(--sp-64);
  }
  .hero__title { font-size: var(--fs-4xl); }
  .hero__visual {
    margin-right: calc(-1 * var(--gutter));
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  }
}

@media (min-width: 1024px) {
  .hero .container {
    grid-template-columns: 5fr 7fr;
  }
  .hero__title { font-size: var(--fs-5xl); }
  .hero__desc { font-size: var(--fs-xl); }
  .hero__visual {
    margin-right: calc(-1 * ((100vw - var(--container-max)) / 2));
  }
}

/* --------------------------------------------------------------------------
   7. Sections — shared
   -------------------------------------------------------------------------- */

.section { padding: var(--sp-80) 0; }

.section--navy {
  background: var(--c-navy);
  color: var(--c-white);
}

.section--off { background: var(--c-bg-off); }

.section__label {
  font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--sp-12);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl); font-weight: 700;
  line-height: var(--lh-tight); letter-spacing: -0.01em;
}

.section__desc {
  margin-top: var(--sp-16);
  font-size: var(--fs-lg); color: var(--c-text-mid);
  max-width: 42rem; line-height: var(--lh-snug);
}

.section--navy .section__desc { color: rgba(255,255,255,0.8); }

.section__cta {
  margin-top: var(--sp-48);
  text-align: center;
}

.btn {
  display: inline-flex; align-items: center; gap: var(--sp-8);
  padding: var(--sp-12) var(--sp-32);
  font-weight: 600; font-size: var(--fs-base);
  border-radius: var(--radius);
  min-height: 48px;
  transition: all var(--duration) var(--ease);
}

.btn--outline {
  background: transparent;
  color: var(--c-navy);
  border: 2px solid var(--c-navy);
}

.btn--outline:hover {
  background: var(--c-navy);
  color: var(--c-white);
}

.btn--outline:active { transform: translateY(1px); }


.section__header {
  margin-bottom: var(--sp-64);
}

@media (min-width: 768px) {
  .section { padding: var(--sp-128) 0; }
  .section__title { font-size: var(--fs-3xl); }
}

/* --------------------------------------------------------------------------
   8. Services
   -------------------------------------------------------------------------- */

.services__grid {
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-48);
}

.services__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-24);
  padding: var(--sp-32);
}

.services__icon {
  width: 32px; height: 32px;
  color: var(--c-accent);
  transition: color var(--duration) var(--ease);
}

.services__item:hover .services__icon {
  color: var(--c-navy);
}

.services__name {
  font-size: var(--fs-xl); font-weight: 700;
  letter-spacing: -0.01em;
}

.services__desc {
  color: var(--c-text-mid); line-height: var(--lh-base);
}

@media (min-width: 768px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-64); }
  .services__item { gap: var(--sp-16); border-left: 1px solid var(--c-border); }
  .services__item:first-child { border-left: none; }
}

/* --------------------------------------------------------------------------
   9. Process
   -------------------------------------------------------------------------- */

.process__steps {
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-32);
}

.process__step {
  display: flex; gap: var(--sp-24); align-items: flex-start;
  padding-bottom: var(--sp-32);
  border-bottom: 1px solid var(--c-border);
}

.process__step:last-child { border-bottom: none; padding-bottom: 0; }

.process__icon {
  flex-shrink: 0; width: 32px; height: 32px;
  color: var(--c-navy-wash);
  transition: color var(--duration) var(--ease);
  margin-top: 2px;
}

.process__step:hover .process__icon {
  color: var(--c-accent);
}

.process__name {
  font-size: var(--fs-xl); font-weight: 700;
  margin-bottom: var(--sp-4);
}

.process__desc { color: var(--c-text-mid); font-size: var(--fs-sm); }

@media (min-width: 768px) {
  .process__steps { grid-template-columns: 1fr 1fr; gap: var(--sp-48) var(--sp-64); }
  .process__step { flex-direction: column; gap: var(--sp-12); }
  .process__icon { width: 40px; height: 40px; }
}

@media (min-width: 1024px) {
  .process__steps { grid-template-columns: repeat(3, 1fr); gap: var(--sp-32); }
  .process__step { border-bottom: none; padding-bottom: 0; border-right: 1px solid var(--c-border); padding-right: var(--sp-32); }
  .process__step:last-child { border-right: none; padding-right: 0; }
}

.process__callout {
  margin-top: var(--sp-48);
  display: flex; align-items: center; justify-content: center; gap: var(--sp-8);
  font-size: var(--fs-xs); color: var(--c-text-light);
  letter-spacing: 0.02em;
}

.process__callout a {
  font-weight: 600; color: var(--c-text-mid);
  transition: color var(--duration);
}

.process__callout a:hover { color: var(--c-accent); }

/* --------------------------------------------------------------------------
   10. Showcase / References
   -------------------------------------------------------------------------- */

.showcase {
  overflow: hidden;
  padding-top: var(--sp-96);
  padding-bottom: var(--sp-96);
}

.showcase__header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: var(--sp-48);
  flex-wrap: wrap; gap: var(--sp-24);
}

.showcase__nav {
  display: flex; gap: var(--sp-8);
}

.showcase__btn {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-border); border-radius: var(--radius);
  color: var(--c-text); background: var(--c-bg);
  transition: all var(--duration) var(--ease);
}

.showcase__btn:hover { background: var(--c-navy); color: var(--c-white); border-color: var(--c-navy); }
.showcase__btn:disabled { opacity: 0.3; cursor: not-allowed; }
.showcase__btn svg { width: 20px; height: 20px; }

.showcase__track {
  display: flex; gap: var(--sp-24);
  transition: transform 600ms var(--ease-out);
}

.showcase__slide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
}

.showcase__slide-inner {
  background: var(--c-navy-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--duration) var(--ease), transform var(--duration) var(--ease);
  display: flex;
  flex-direction: column;
  width: 100%;
}

.showcase__info {
  padding: var(--sp-24) var(--sp-24) var(--sp-32);
  color: var(--c-white);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.showcase__slide-inner:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.showcase__image {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 ratio */
}

.showcase__image img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; object-fit: cover;
  object-position: top;
  transition: transform 600ms var(--ease-out);
}

.showcase__slide-inner:hover .showcase__image img {
  transform: scale(1.03);
}

.showcase__project-name {
  font-size: var(--fs-xl); font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: var(--sp-8);
}

.showcase__project-desc {
  font-size: var(--fs-sm); color: rgba(255,255,255,0.8);
  line-height: var(--lh-base);
}

.showcase__project-link {
  display: inline-flex; align-items: center; gap: var(--sp-8);
  margin-top: var(--sp-16); font-size: var(--fs-sm); font-weight: 600;
  color: var(--c-accent);
  transition: color var(--duration);
}

.showcase__project-link:hover { color: var(--c-white); }

.showcase__testimonial {
  margin-top: auto; padding-top: var(--sp-16);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--fs-xs); font-style: italic;
  color: rgba(255,255,255,0.7);
  line-height: var(--lh-snug);
}

.showcase__testimonial cite {
  display: block; margin-top: var(--sp-8);
  font-style: normal; font-weight: 600;
  color: rgba(255,255,255,0.8); font-size: var(--fs-xs);
}

.showcase__dots {
  display: flex; gap: var(--sp-8);
  justify-content: center;
  margin-top: var(--sp-32);
}

.showcase__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-border);
  transition: all var(--duration) var(--ease);
  cursor: pointer; border: none;
  padding: 18px; background-clip: content-box;
}

.showcase__dot--active {
  background: var(--c-navy);
  width: 24px; border-radius: 4px;
}

@media (min-width: 768px) {
  .showcase__slide { flex: 0 0 calc(50% - var(--sp-12)); }
}

@media (min-width: 1024px) {
  .showcase__slide { flex: 0 0 calc(33.333% - var(--sp-16)); }
  .showcase__info { padding: var(--sp-32); }
  .showcase__project-name { font-size: var(--fs-xl); }
}

/* --------------------------------------------------------------------------
   11. Contact
   -------------------------------------------------------------------------- */

.contact__grid {
  display: grid; grid-template-columns: 1fr;
  gap: var(--sp-64);
}

.form__group { margin-bottom: var(--sp-24); }

.form__label {
  display: block; font-weight: 500; margin-bottom: var(--sp-8);
  font-size: var(--fs-sm); color: var(--c-text-mid);
}

.form__input, .form__textarea {
  width: 100%; min-height: 44px; padding: var(--sp-12) var(--sp-12);
  border: 1px solid var(--c-border);
  font: inherit; font-size: var(--fs-base); color: var(--c-text);
  background: var(--c-bg);
  transition: border-color var(--duration);
  border-radius: 0;
}

.form__input:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--c-navy);
  box-shadow: 0 0 0 2px rgba(12,27,46,0.1);
}

.form__textarea { min-height: 100px; resize: vertical; }

.form__checkbox {
  display: flex; align-items: flex-start; gap: var(--sp-12);
}

.form__checkbox input[type="checkbox"] {
  width: 24px; height: 24px; margin-top: 1px; flex-shrink: 0;
  accent-color: var(--c-navy);
}
.form__checkbox a { text-decoration: underline; }

.form__error {
  color: var(--c-error); font-size: var(--fs-xs);
  margin-top: var(--sp-4); display: none;
}

.form__group--error .form__input,
.form__group--error .form__textarea { border-color: var(--c-error); }
.form__group--error .form__error { display: block; }

.form__submit {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: var(--sp-12) var(--sp-48);
  background: var(--c-navy); color: var(--c-white);
  font-weight: 600; border-radius: var(--radius);
  transition: background var(--duration) var(--ease), transform var(--duration) var(--ease);
  margin-top: var(--sp-16);
}

.form__submit:hover { background: var(--c-navy-mid); transform: translateY(-1px); }
.form__submit:active { transform: translateY(1px); }
.form__submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.form__success {
  display: none; padding: var(--sp-24);
  background: #F0FDF4; border: 1px solid var(--c-success);
  border-radius: var(--radius); color: var(--c-success);
  font-weight: 600; text-align: center;
}

.contact__info {
  display: flex; flex-direction: column; gap: var(--sp-32);
}

.contact__item { display: flex; gap: var(--sp-16); }

.contact__icon {
  width: 20px; height: 20px; flex-shrink: 0;
  color: var(--c-text-light); margin-top: 2px;
}

.contact__label { font-size: var(--fs-xs); color: var(--c-text-light); text-transform: uppercase; letter-spacing: 0.05em; }
.contact__value { font-weight: 500; margin-top: var(--sp-4); }
.contact__value a { color: var(--c-text); transition: color var(--duration); }
.contact__value a:hover { color: var(--c-navy-light); }

@media (min-width: 768px) {
  .contact__grid { grid-template-columns: 1.2fr 0.8fr; }
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */

.footer {
  padding: var(--sp-24) 0;
}

.footer__row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-16);
  font-size: var(--fs-xs); color: var(--c-text-light);
}

.footer__link {
  font-size: var(--fs-xs); color: var(--c-text-mid);
  transition: color var(--duration);
}
.footer__link:hover { color: var(--c-text); }

.footer__top {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  color: var(--c-text-light);
  transition: color var(--duration);
}
.footer__top:hover { color: var(--c-text); }

/* --------------------------------------------------------------------------
   14. Page content (privacy, 404)
   -------------------------------------------------------------------------- */

.page-content {
  padding-top: calc(var(--nav-h) + var(--sp-80));
  padding-bottom: var(--sp-96);
}

.page-content h1 {
  font-size: var(--fs-3xl); font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: var(--sp-48);
}

.page-content h2 {
  font-size: var(--fs-xl); font-weight: 700;
  margin-top: var(--sp-48); margin-bottom: var(--sp-16);
}

.page-content p { margin-bottom: var(--sp-16); line-height: var(--lh-base); }
.page-content__updated { margin-top: 2rem; color: var(--c-text-light); font-size: var(--fs-sm); }

.page-content ul { list-style: disc; padding-left: var(--sp-32); margin-bottom: var(--sp-16); }
.page-content li { margin-bottom: var(--sp-4); }

.page-404 {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding-top: var(--nav-h);
}

.page-404__code {
  font-size: var(--fs-5xl); font-weight: 800; letter-spacing: -0.04em;
  color: var(--c-navy-wash);
}

.page-404__text {
  font-size: var(--fs-lg); color: var(--c-text-mid);
  margin-top: var(--sp-8); margin-bottom: var(--sp-32);
}

.page-404__link {
  display: inline-flex; align-items: center; min-height: 44px;
  padding: var(--sp-12) var(--sp-24);
  background: var(--c-navy); color: var(--c-white);
  font-weight: 600; border-radius: var(--radius);
  transition: background var(--duration);
}
.page-404__link:hover { background: var(--c-navy-mid); color: var(--c-white); }

/* --------------------------------------------------------------------------
   15. Scroll Reveal Animations
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal--right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal--left.reveal--visible,
.reveal--right.reveal--visible {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   16. Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal, .reveal--left, .reveal--right { opacity: 1; transform: none; }
}